Data Exploration
regression:
where
and
For some
With known standard deviation
There exists some where
For some
With known standard deviation
There exists some where
To test the hypothesis
Test stati
3-27 NOTES
March 28, 2014
9.1 Solving Systems of Equations
(Linear Systems)
To find the solution of systems of equations, we
are looking for the intersection of the graphs.
Consistent - there is going
Algebra II
Log Applications
Name_
Date_Hour_
1.
Early in the century an earthquake measured 8.0 on the Richter scale. In the same year, another
earthquake was recorded that measured six times stronger
3-31 NOTES
March 31, 2014
9.2 3 Equations and 3 Unknowns
the goal is to break the
system down to 2 equations
and 2 unkowns
there still can be 3 options for solutions
Solve this system. Write answer as
4-2 NOTES
April 01, 2014
System Of Equations Applications
At a fair, Sam bought a total of 8 hamburgers and
hotdogs. The hamburgers were $2.00 each and the
hotdogs were $1.50 each. She spent a total o
Polynomials and roots and linear factors and . . .
1. Find the sum of the roots and the product of the roots of y = 11x 2 + 13x + 15 .
2. Find the sum of the roots and the product of the roots of y =
4-1 NOTES
March 31, 2014
9.6 Cramer's Rule 2 by 2 Systems
Matrix - set of numbers organized in rows and columns
Determinant of a matrix
4-1 NOTES
March 31, 2014
Solve this system of equations using Cr
Sam Owen
8/16/15
AP Stats and Pre-Calc
Math Autobiography
Before High School I attended the Academy of the Sacred Heart from primary to
8th Grade. At the Academy I participated in Math-offs and took a